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CONNECTIONS
External alarm sensor setup
In order to make an external alarm sensor operate, an external switch
must be connected to an ALARM IN connector. When an intruder
activates the external switch (such as by opening a door), an alarm
signal is received and an alarm can be made to sound.
The DSR-3009 model uses the connectors marked *.
Connect an external switch
to an ALARM IN connector
*
*
*
*
*
*
*
*
*
SENSOR ALARM OUT connector
Connecting a remote control circuit
If a remote control circuit is constructed as shown in the illustration and connected to the remote control input (R1 and R2) terminals of the
CONTROL connector, the didital video recorder can be operated by remote control. (Contact LOW input)
The DSR-3009 model can control up to nine cameras.
AC IN ~
ALARM IN
C
1
2
3
4
5
6
7
8
9 10 11 12 13 14 15 16
NSOR
REMOTE
RM OUT
RS485
TERMINATE
C
R1 R2
C
ON
ALL
RESET
OFF
CONTROL
SW: Switch
Note:
• The remote control cable should be no
more than 5 m long.
• Use a resistance of 1/10 ohms or more
and with a D ranking (precision within
±0.5%).
Using as a monitor board during a
motion sensor alarm
When the motion sensor built into the digital video recorder responds
to an alarm, it outputs an alarm signal to the SENSOR ALARM OUT
connector. If a switching circuit such as a warning lamp is connected
to this connector, the warning lamp will illuminate when there is a
response from the motion sensor. If the warning lamp is fixed
somewhere in the layout diagram for an area such as a factory, the
location of the camera can be ascertained in an instant during an
emergency. The pin corresponding to the number of the camera that
generates a sensor response switches to Low.
R1
(When used alone) (When R2 SHIFT key
is also pressed)
220
SW 1: Camera1*
; Spare
220
SW 2: Camera2*
; Spare
300
SW 3: Camera3*
; Spare
360
SW 4: Camera4*
; Automatic switching display
470
SW 5: Camera5*
; Monitor 2
680
SW 6: Camera6*
; Plus screen display
820
SW 7: Camera7*
; 4-screen display
1.2k
SW 8: Camera8*
; Multi-screen display
1.8k
SW 9 : Camera9*
; Menu reset
2.2k
SW 10 : Camera10
; Spare
3.3k
SW 11 : Camera11
; Spare
4.7k
SW 12 : Camera12
; Spare
7.5k
SW 13 : Camera13
; Spare
13k
SW 14 : Camera14
; Spare
27k
SW 15 : Camera15
; Spare
68k
SW 16 : Camera16
; Spare
10
Rated values for each pin (at 25˚C)
1K
• Max. current
• Max. voltage
• Max. power
R2
220
SW 17: Recording stop
220
SW 18: Playback stop
300
SW 19: Pause
360
SW 20: Search
470
SW 21: SHIFT (When R1 and R2 are pressed)
680
SW 22: Playback
820
SW 23: Recording
1.2k
SW 24: Menu
1.8k
SW 25: Menu clear (Exit)
2.2k
SW 26: +
3.3k
SW 27: –
4.7k
3
SW 28:
7.5k
2
SW 29:
13k
SW 30: Zoom
27k
SW 31: Copy
68k
SW 32: Timer recording
25mA
25V
40mW
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